forked from OSchip/llvm-project
23 lines
869 B
LLVM
23 lines
869 B
LLVM
; RUN: llvm-reduce --test FileCheck --test-arg --check-prefixes=CHECK-INTERESTINGNESS --test-arg %s --test-arg --input-file %s -o %t 2>&1 | FileCheck %s --check-prefix=CHECK-LOG
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; RUN: FileCheck --check-prefixes=CHECK-FINAL --input-file=%t %s
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; CHECK-INTERESTINGNESS: ret i32
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; CHECK-FINAL: ret i32 0
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; Test that we don't invoke the oracle more than necessary (e.g. check the
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; oracle then perform some failable/redundant reduction, as opposed to check if
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; a reduction will fail/be redundant before invoking the oracle). This prevents
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; overestimation of the number of possible reductions and the number of times we
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; attempt to reduce.
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; IR passes
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; CHECK-LOG: Saved new best reduction
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; Module data
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; CHECK-LOG: Saved new best reduction
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; SimplifyCFG
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; CHECK-LOG: Saved new best reduction
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; CHECK-LOG-NOT: Saved new best reduction
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define i32 @f() {
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ret i32 0
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} |